Writing instrument cap



FIG. 1 is a top, left front perspective view of a writing instrument capshowing our new design;

FIG. 2 is a left side elevational view, the right side being a mirrorimage thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a top plan view;

FIG. 7 is a top, left front perspective view of a second embodiment ofmy new design;

FIG. 8 is a left side elevational view of FIG. 7, the right side being amirror image thereof;

FIG. 9 is front elevational view of FIG. 7, the rear view being a mirrorimage thereof;

FIG. 10 is a bottom plan view of FIG. 7; and,

FIG. 11 is a top plan view of FIG. 7.

The ornamental design for a writing instrument cap, as shown and described. 